[ivb] [WORTMANN TERRA MOBILE ULTRABOOK 1450 II] System freeze after high memory usage
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
I have a Wortmann Terra Mobile 1450 II:
http://
that randomly system freezes on Ubuntu 12.10 64 bit since I installed my system in Dec. 2012. When the system freezes no mouse , no keyboard, no REISUB is possible. The screen is corrupted and did not update. The only key board functionality which is still possible is Fn+F9 (switch display on/off). I need to switch off the system hard.
The freeze occurs when the system runs on battery as also when it is plugged. When the system freeze occurs with power adapter plugged the system switches off when I disconnect the power adapter - even if the battery is full charged.
But the powermanagement in general seems to work perfect in Ubuntu 12.10.
To me it looks like the system freeze occurs often after high memory usage.
I can use the system with a few applications (Thunderbird / Firefox) for long time (several hours) without any freeze.
But when I start java programming the probability increases that the problem occurs. This means:
I start Eclipse 4.2, MySQL and GlassFish 3.2 Server. I open a lot of browser windows and read and write much files to disk.
The memory usage in this case increases from less then 1GB to more than 3GB (on total 8GB Ram) - I do not know if this is relevant - but maybe.
I observe the situation for more than two months. As I use my system for work I have freezes one or two times a day - mostly when I have much work ;-) I develop JEE server business applications - so in the situation when the system freezes there is really no heavy graphic load. I am using Gnome Shell.
The freeze seems to be absolutely randomly - I can not reproduce the system freeze.
I can not be sure but it seems to me that since yesterday the system shuts down after some seconds when it feezes. I notice this because I tried to login via ssh to collect the data of the file /sys/kernel/
---
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CasperVersion: 1.331
DistroRelease: Ubuntu 13.04
LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: To be filled by O.E.M. To be filled by O.E.M.
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: noprompt cdrom-detect/
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.106
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: raring
Uname: Linux 3.8.0-19-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 09/21/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X300V TR.2
dmi.board.
dmi.board.name: ChiefRiver
dmi.board.vendor: INTEL Corporation
dmi.board.version: To be filled by O.E.M.
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: To be filled by O.E.M.
dmi.product.
dmi.sys.vendor: To be filled by O.E.M.
tags: | added: freeze |
affects: | xserver-xorg-video-intel (Ubuntu) → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
status: | Confirmed → Incomplete |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
tags: | added: needs-apport-collect needs-upstream-testing precise regression-potential |
tags: | added: quantal |
tags: | added: needs-crash-log |
tags: | added: raring |
tags: |
added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.11.0-031100rc7-generic removed: needs-upstream-testing |
tags: |
added: kernel-bug-exists-upstream-v3.11-rc7 needs-upstream-testing removed: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.11.0-031100rc7-generic |
tags: |
added: kernel-bug-exists-upstream-v3.11-0 removed: kernel-bug-exists-upstream-v3.11-rc7 |
tags: | removed: needs-apport-collect |
description: | updated |
description: | updated |
summary: |
- [ivb] System freeze after high memory usage + [ivb] [WORTMANN TERRA MOBILE ULTRABOOK 1450 II] System freeze after high + memory usage |
tags: |
added: kernel-bug-exists-upstream-v3.11 removed: kernel-bug-exists-upstream-v3.11-0 |
tags: | removed: needs-upstream-testing |
Changed in linux (Ubuntu): | |
status: | Expired → New |
This is the Xorg.0.log collected after a restart